Vintage Philip Harris Data Memory System

£ 30.00
The Harris data memory is an instrument for storing experimental results which can be obtained in the form of electrical voltages. The stored information can be replayed at a later time.
Its main uses are:-
(i) To record readings obtained at inconvenient times
(ii) To record transient or rapidly varying readings and analyse them slowly
(iii) To record slow changes and ‘speed them up’
This memory system s configured to run at 240V at 50Hz with a current of 0.1A. The serial number is W83C24. Comes complete with user guide as a booklet.